ARJM11C7-809-AD-EW2 Equivalent & Substitute Parts

Part Overview

The ARJM11C7-809-AD-EW2 is a 1-port RJ45 through-hole connector designed for 2.5G Base-T Ethernet applications with AutoMDIX functionality. This connector features a 90° right-angle orientation, shielded design with EMI finger protection, and board lock mechanism. The part is currently classified as obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure supply chain availability for new production and field replacements.

Substiute Parts

ARJM11C7-809-AD-EW2

Abracon LLCIn Stock: 1086ARJM11C7-809-AD-EW2 Datasheet

Current PartRFQ

ARJM11C7-809-AB-EW2

Abracon LLCIn Stock: 1018ARJM11C7-809-AB-EW2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The ARJM11C7-809-AD-EW2 has one manufacturer-recommended substitute: ARJM11C7-809-AB-EW2. Both parts are manufactured by Abracon LLC within the ARJM11 series and share identical electrical and mechanical specifications across all critical substitution parameters:

Key Parameters Determining Substitution:

• Connector Type: RJ45
• Number of Ports: 1
• Mounting Type: Through Hole
• Orientation: 90° Angle (Right)
• Applications: 2.5G Base-T, AutoMDIX
• Height Above Board: 0.543" (13.80mm)
• Shielding: Shielded, EMI Finger
• Features: Board Lock
• Operating Temperature Range: -40°C ~ 85°C
• Contact Finish: Gold
• RoHS3 Compliance: Yes

The primary distinction between these parts is product status and packaging configuration, with the substitute part (ARJM11C7-809-AB-EW2) currently in active production status.

Parameter Comparison

Engineering Selection Recommendations

The ARJM11C7-809-AB-EW2 is the direct substitute for the obsolete ARJM11C7-809-AD-EW2. Both parts maintain identical electrical performance, mechanical dimensions, and environmental specifications required for 2.5G Base-T Ethernet applications. The substitute part is currently in active production status, ensuring long-term supply chain availability and support.

Both parts satisfy ROHS3 compliance requirements and maintain REACH unaffected status, meeting regulatory requirements for industrial and commercial applications. The only functional difference is the LED indicator color (Green-Yellow versus Green-Orange), which does not affect electrical performance or mechanical compatibility.

For new designs and production applications, the ARJM11C7-809-AB-EW2 is the appropriate selection due to its active product status and standard tray packaging configuration.

Frequently Asked Questions (FAQ)

Q: Can ARJM11C7-809-AB-EW2 be used as a direct replacement for ARJM11C7-809-AD-EW2?

A: Yes. Both connectors share identical electrical specifications, mechanical dimensions, mounting configuration, and operating parameters. The parts are functionally equivalent for all 2.5G Base-T Ethernet applications.

Q: What is the difference between these two part numbers?

A: The primary differences are product status (obsolete versus active) and packaging type. The ARJM11C7-809-AB-EW2 is supplied in tray packaging and is currently in active production. The LED indicator color differs (Green-Yellow versus Green-Orange), but this does not affect electrical or mechanical performance.

Q: Are there any compatibility concerns when substituting these parts?

A: No compatibility concerns exist. Both parts feature identical through-hole mounting, 90° right-angle orientation, board lock mechanism, and shielded design with EMI finger protection. PCB layout and assembly procedures remain unchanged.

Q: Do both parts meet the same regulatory and compliance standards?

A: Yes. Both ARJM11C7-809-AD-EW2 and ARJM11C7-809-AB-EW2 are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS coding.

Q: What is the operating temperature range for these connectors?

A: Both parts operate across the temperature range of -40°C to 85°C, suitable for industrial and commercial networking applications.

Q: Are there packaging considerations when ordering the substitute part?

A: The ARJM11C7-809-AB-EW2 is supplied in tray packaging, whereas the obsolete part may have been supplied in alternative packaging. Verify packaging requirements with your procurement specifications.